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Oppo K13x

Oppo K13x Comparison & Specs

Oppo K13x

  • Dimensity 6300

    6 nm

  • 6000 mAh

    45W

  • 6.67"

    720 x 1604 pixels

  • 50 MP

    1080p@30/60fps

  • Specs

Vivo Y39

Vivo Y39 Comparison & Specs

Vivo Y39

  • Snapdragon 4 Gen 2

    4 nm

  • 6500 mAh

    44W

  • 6.68"

    720 x 1608 pixels

  • 50 MP

    1080p@30fps

  • Specs Vivo Y39 Amazon Link
Oppo K13x Comparison & Specs

Oppo K13x

Vivo Y39 Comparison & Specs

Vivo Y39

Vivo Y39 Amazon Link
General
Launch Date
June 23, 2025
March 27, 2025
Availability
Available Now
Available Now
OS
Android 15
Android 15
Custom UI
ColorOS 15
Funtouch 15
OS Updates
2 Years
2 Years
Security Updates
3 Years
3 Years
AI Features
Google Gemini, AI Writer, AI Summary, Screen Translator, AI Eraser, AI Motion, AI Portrait and More
Circle to Search (For 8GB RAM only)
Body
Dimensions
165.7 x 76.2 x 7.9 mm
165.7 x 76.3 x 8.3 mm
Thickness
7.9 mm
8.3 mm
Weight
194 g
205 g
Build Details
Plastic Frame, Plastic Back
IP Rating
IP65 (dust tight and water resistant (low pressure water jets), MIL-STD-810H compliant*)
IP64 (dust tight and water resistant (water splashes), MIL-STD-810H compliant*)
Display
Size
6.67 inches
6.68 inches
Type
IPS LCD
IPS LCD
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1000 nits
1000 nits
Resolution
720 x 1604 pixels
720 x 1608 pixels
Pixel Density
264 ppi
264 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
85.2 %
84.9 %
Protection
Gorilla Glass 7i
Performance
Chipset¹
Mediatek Dimensity 6300
Qualcomm Snapdragon 4 Gen 2
Process Size
6 nm
4 nm
CPU
Octa-core
2x2.4 GHz Cortex-A76
6x2.0 GHz Cortex-A55
Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
GPU
Mali-G57 MC2
Adreno 613
RAM & Storage
4GB 128GB (UFS 2.2)
6GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
RAM Type
LPDDR4X
LPDDR4X
Expandable Memory
Yes
No
Camera
Main Camera
50 MP
OmniVision OV50D, f/1.8, (wide), PDAF

2 MP,
f/2.4, (Mono)
50 MP
f/1.8, (wide), PDAF

2 MP
f/2.4, (depth)
OIS
No
No
Features
LED flash, HDR, panorama
LED flash, HDR, panorama
Video Recording
1080p@30/60fps
1080p@30fps
Selfie Camera
8 MP
GalaxyCore GC08A8, f/2.0, (wide)
8 MP
f/2.0, (wide)
Selfie Video Recording
1080p@30fps
1080p@30fps
Connectivity
SIM
Dual SIM
SIM1: Nano, SIM2: Nano (Hybrid)
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
5G Support
Yes

9 5G bands
n1, n3, n5, n8, n28, n40, n41, n77, n78
Yes

8 5G bands
n1, n3, n5, n8, n28, n40, n77, n78
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 5
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac 5GHz
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 2.0, OTG
Bluetooth
5.4
5.0
NFC
No
No
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
No
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
6000 mAh
6500 mAh
Type
Li-Po
Si/C Li-Ion
Removable
No
No
Wired charging
45W
44W
Charging Speed
50% in 37 min
74% in 60 min
Reverse Wired Charging
No
No
Wireless Charging
No
No
Reverse Wireless Charging
No
No
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
No
Yes
3.5mm Headphone Jack
Yes
No
FM Radio
No
No
Extra Features
Sensors
Side-mounted fingerprint sensor, accelerometer, proximity, compass
Side-mounted fingerprint sensor; accelerometer, gyroscope, proximity sensor, compass
Colors and Pricing
Colors
Midnight Violet, Sunset Peach
Lotus Purple, Ocean Blue
Price in India
₹11999
₹16999
Vivo Y39 Amazon Link
FAQs

In this performance comparison, the Vivo Y39 with its Qualcomm Snapdragon 4 Gen 2 (4nm) performs better than the Oppo K13x with the Mediatek Dimensity 6300 (6nm), thanks to superior chipset efficiency.

Both Oppo K13x and Vivo Y39 offer the same software support — 2 years of OS updates and 3 years of security updates.

Both Oppo K13x and Vivo Y39 use LCD screens. Both smartphones offer the same 120 Hz refresh rate. Both devices deliver the same brightness level at 1000 nits. Both phones have the same screen resolution.

Vivo Y39 features a larger 6500 mAh battery, potentially delivering better battery life. Oppo K13x also supports faster wired charging at 45W, compared to 44W on Vivo Y39.

Oppo K13x offers better protection against water and dust with an IP65 rating.

¹ Scores can vary even with the same chipset due to RAM, thermals, and software optimization.